38642461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 10386659

約数列:

[1, 11, 13, 23, 31, 143, 253, 299, 341, 379, 403, 713, 3289, 4169, 4433, 4927, 7843, 8717, 9269, 11749, 54197, 95887, 101959, 113321, 129239, 152737, 270227, 1246531, 1680107, 2972497, 3512951, 38642461]

約数ペア:

[(1, 38642461), (11, 3512951), (13, 2972497), (23, 1680107), (31, 1246531), (143, 270227), (253, 152737), (299, 129239), (341, 113321), (379, 101959), (403, 95887), (713, 54197), (3289, 11749), (4169, 9269), (4433, 8717), (4927, 7843)]